UGH this reminds me I have one of those fricking Warrants, for 19 cents, sitting on my desk. I finally found out that mobile deposit can't handle them because they have no account number whatsoever -- merely a routing number and a check number, so the 'check processing' system can't make any sense of them.

(I need to deposit it because I want to get my full name and address out of the unclaimed property register, for obvious privacy reasons)